diff --git a/core/src/net/sf/openrocket/simulation/GroundStepper.java b/core/src/net/sf/openrocket/simulation/GroundStepper.java
index 49c8b5b4f..b13cfde8c 100644
--- a/core/src/net/sf/openrocket/simulation/GroundStepper.java
+++ b/core/src/net/sf/openrocket/simulation/GroundStepper.java
@@ -20,5 +20,6 @@ public class GroundStepper extends AbstractSimulationStepper {
 	@Override
 	public void step(SimulationStatus status, double timeStep) throws SimulationException {
 		log.trace("step:  position=" + status.getRocketPosition() + ", velocity=" + status.getRocketVelocity());
+		status.setSimulationTime(status.getSimulationTime() + timeStep);
 	}
 }
diff --git a/swing/resources-src/datafiles/components b/swing/resources-src/datafiles/components
index 4c3604313..860757167 160000
--- a/swing/resources-src/datafiles/components
+++ b/swing/resources-src/datafiles/components
@@ -1 +1 @@
-Subproject commit 4c3604313f0cc8f52274c8fa07e4970e6bfaa273
+Subproject commit 860757167c4835a7bb960a4cbb52b06f3309791c